* {
	margin: 0;
	padding: 0;
}

body {
background: #e0f3fa;
font-family: Arial, Helvetica, sans-serif;
font-size: 12px;
line-height: 17px;
color: #222;
}

a {
text-decoration: none;
color: #7DA3DF;
}
a:hover {
text-decoration: underline;
color: #C3D9FF;
}

#wrap {
margin: 20px auto;
width: 800px;
}

#header {
    /* cambiar la height por 300px para cuando este la imagen de fondo lista*/
height: 300px;
background: #e0f3fa url(images/cab.jpg) no-repeat;

}
#header2 {
    /* cambiar la height por 300px para cuando este la imagen de fondo lista*/
height: 70px;
background: #e0f3fa url(images/header.jpg) no-repeat;

}
#header h1 { 
font-size: 25px;
letter-spacing: -1px;
padding: 25px 0 0 20px;
color: #000;
}
#header h1 a { 
color: #aaa;
text-decoration: none;
font-weight: 100;
letter-spacing: -2px;
}
#header h1 a:hover {
color: #111;
}
#header h2 {
font-size: 18px;
color: #3F89FF;
padding: 3px 0 0 20px;
letter-spacing: -1px;
font-weight: 100;
}

#menu {
height: 30px;
line-height: 30px;
background: #e0f3fa url(images/menu.jpg) no-repeat;
}
#menu2 {
height: 30px;
line-height: 30px;
background: #e0f3fa url(images/menu.jpg) no-repeat;
}
#menu ul {
list-style-type: none;
padding-left: 30px;
}
#menu ul li {
display: block;
float: left;

}
#menu ul li a {
padding: 0 20px 0 0;
text-decoration: none;
font-weight: 100;
font-size: 15px;
color: #fff;

}
/*link presionado..*/
#menu ul li a:hover {
color: #000;
text-decoration: none;

}

#content {
background: #e0f3fa url(images/content.jpg) repeat-y;
padding: 0 20px;
}

.right {
float: right;
width: 570px;
text-align: justify;
padding-top: 20px;
}
.right h2 {
font-size: 18px;
font-weight: 100;
padding-left: 10px;
height: 26px;
line-height: 26px;
background: #C3D9FF;
}
.right h2 a {
text-decoration: none;
color: #fff;
}
.right h2 a:hover {
color: #111;
}

.left {
float: left;
width: 180px;
padding-top: 10px;
}
.left h2 {
margin: 10px 0 0 0;
padding-left: 10px;
height: 26px;
line-height: 26px;
background: #C3D9FF;
color: #fff;
font-size: 13px;
}
.left ul {
padding: 10px 0 15px 20px;
color: #C3D9FF;
}
.left ul li a {
text-decoration: none;
font-weight: 600;
}
.left ul li a:hover {

}
.articles { padding: 10px; }

#bottom {
background : #e0f3fa url(images/bottom.jpg) no-repeat;
padding: 10px 0;
}

#footer {
text-align: center;
font-size: 11px;
color: #aaa;
}
#footer a { color: #aaa; }
#footer a:hover { color: #111; }

.pestanaVisible{display:block;}
.pestanaInvisible{display:none;}
.nota_estudiante_no_econtrado{
    display:block;
    width: 500px;
    height: 20px;
    background-color:#ed0935;
    font-size: 22px;
}
.estudiante_guardado{
    display:block;
    width: 500px;
    height: 20px;
    background-color: #86fa7a;
    font-size: 22px;
}

/*Bordes */
.t {background: #ffffff url(images/bordes/dot.gif) 0 0 repeat-x;}
.b {background:url(images/bordes/dot.gif) 0 100% repeat-x}
.l {background:url(images/bordes/dot.gif) 0 0 repeat-y}
.r {background:url(images/bordes/dot.gif) 100% 0 repeat-y}
.bl {background:url(images/bordes/bl.gif) 0 100% no-repeat}
.br {background:url(images/bordes/br.gif) 100% 100% no-repeat}
.tl {background:url(images/bordes/tl.gif) 0 0 no-repeat}
.tr {background:url(images/bordes/tr.gif) 100% 0 no-repeat; padding:1px 20px} 